National Weather Service United States Department of Commerce

Significant Winter Storm to Affect the Pacific Coast through the Upper Midwest

A significant storm will bring high winds and heavy precipitation, including mountain snow, to portions of the western U.S. this weekend. Extremely dangerous travel is expected through passes. Confidence is increasing that this storm will then impact the central U.S. with heavy snow and strong winds to the north and severe thunderstorms with possible tornadoes and heavy rainfall to the south. Read More >

Impacts Section Banner

Snow lingering through this afternoon.

Main Impacts: Areas east of the Divide will see continued snowfall through the late morning hours. Travel across the area will continue to be impacted.


East of the Divide:  Winter Storm Warnings and Advisories mainly tonight through noon today...with the worst conditions over Natrona and southeast Fremont Counties.


Here is our most recent graphic created about the upcoming weather situation:

Watches, Warnings, Advisories Section Banner

Here are the latest watches, warnings, and advisories, and forecast snow (click for a larger view):

Winter Storm Watches, Warnings and Advisory map
Current Weather Highlights:  The winter highlights west of the Divide are already in effect and expire around 6 am Wednesday.  East of the Divide winter highlights generally start around 6 pm Tuesday and expire around noon on Wednesday.


Radar Section Banner
Want to track the storm? Here are the local and regional radar loops:

Northeast Wisconsin Radar  



Additional Information Banner

Here are some additional links to help monitor the current weather: